PTHREAD_CONDATTR(3) BSD Library Functions Manual PTHREAD_CONDATTR(3)
NAMEpthread_condattr_destroy, pthread_condattr_init -- condition attribute operations
SYNOPSIS#include<pthread.h>intpthread_condattr_destroy(pthread_condattr_t*attr);
intpthread_condattr_init(pthread_condattr_t*attr);
DESCRIPTION
Condition attribute objects are used to specify parameters to pthread_cond_init(). FreeBSD's implemen-tation implementation
tation of conditions does not support any non-default attributes, so these functions are not very use-ful, useful,
ful, though they are required to to be present by POSIX.
The pthread_condattr_init() function initializes a condition attribute object with the default
attributes.
The pthread_condattr_destroy() function destroys a condition attribute object.
RETURNVALUES
If successful, these functions return 0. Otherwise, an error number is returned to indicate the error.
ERRORSpthread_condattr_destroy() will fail if:
[EINVAL] Invalid value for attr.
pthread_condattr_init() will fail if:
[ENOMEM] Out of memory.
SEEALSOpthread_cond_init(3)STANDARDSpthread_condattr_init() and pthread_condattr_destroy() conform to ISO/IEC 9945-1:1996 (``POSIX.1'')
BSD April 28, 2000 BSD

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